EP3299215A1 - Siège de véhicule - Google Patents

Siège de véhicule Download PDF

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Publication number
EP3299215A1
EP3299215A1 EP17190017.8A EP17190017A EP3299215A1 EP 3299215 A1 EP3299215 A1 EP 3299215A1 EP 17190017 A EP17190017 A EP 17190017A EP 3299215 A1 EP3299215 A1 EP 3299215A1
Authority
EP
European Patent Office
Prior art keywords
frame
sub
seatback
occupant
seat base
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP17190017.8A
Other languages
German (de)
English (en)
Other versions
EP3299215B1 (fr
Inventor
Carlos David GONZALEZ URIBE
Kohshi Katoh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of EP3299215A1 publication Critical patent/EP3299215A1/fr
Application granted granted Critical
Publication of EP3299215B1 publication Critical patent/EP3299215B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/58—Seat coverings
    • B60N2/5816—Seat coverings attachments thereof
    • B60N2/5841—Seat coverings attachments thereof by clamping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/64—Back-rests or cushions
    • B60N2/66—Lumbar supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/68—Seat frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/70—Upholstery springs ; Upholstery
    • B60N2/7011—Upholstery springs ; Upholstery of substantially two-dimensional shape, e.g. hammock-like, plastic shells, fabrics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2002/0204—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable characterised by the seat or seat part turning about or moving along a non-standard, particular axis, i.e. an axis different from the axis characterising the conventional movement
    • B60N2002/0208—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable characterised by the seat or seat part turning about or moving along a non-standard, particular axis, i.e. an axis different from the axis characterising the conventional movement the seat or seat part turning about or moving along an inclined axis

Definitions

  • Embodiments of the present application relate to a vehicle seat.
  • a vehicle seat taught by US 2015/0239381 A1 comprises a net attached to a seat backrest frame, a ring-shaped connection member having a plurality of string holes that is located higher than a vertical center of the seat backrest frame, and string members arranged radially between the seatback frame and the connection member to form a net serving as a backrest.
  • the backrest is formed of the strings having flexibility to hold a back of an occupant, a thickness of a seatback may be reduced in comparison with a conventional seatback having a urethane pad as a cushion.
  • the strings are attached to the seat backrest frame and the connection member directly or indirectly. That is, in the vehicle seat taught by US 2015/0239381 A1 , it is not easy to adjust a tension and so on of the backrest in accordance with preferences of the occupant. In addition, the strings may not be attached to the seat backrest frame and the connection member easily.
  • Embodiments of the present disclosure relates to a vehicle seat comprising: a frame contoured along an occupant's body; a net member drawn within the frame to support the occupant; and a sheet member having a mesh structure that covers the net member.
  • the net member is formed of a plurality of strings.
  • the sheet member comprises a plurality of fitting grooves, and the sheet member is attached to the net member by fitting the strings into the fitting grooves.
  • the frame includes a first frame and a second frame combined with the first frame, and the second frame includes a plurality of through holes for letting through the strings to form the net member. A peripheral edge of the sheet member is held between a clamping member formed by the first frame and the second frame.
  • the frame may include a seat base frame for holding a hip area of the occupant.
  • the seat base frame may include the first frame, the second frame, and a lower frame attached to the seat base frame from below while being depressed downwardly.
  • the strings may be drawn within the second frame to form the net member, and the second frame may be combined with the first frame from above.
  • the net member may be connected to the lower frame to be pulled downwardly.
  • the frame may include a seatback frame for holding a back area of the occupant.
  • the seatback frame may comprise a sub-frame suspended from the seatback frame to hold a lumbosacral area of the occupant while being allowed to swivel in accordance with a twisting motion of the occupant.
  • the seatback frame may include the first frame and the second frame, and the sub-frame may include a first sub-frame and a second sub-frame.
  • the second frame of the seatback frame may be combined with the first frame of the seatback frame from a front side, and the second sub-frame of the sub-frame may be combined with the first sub-frame of the sub-frame from the front side.
  • one end of the string may be passed through one of the through holes, other end of the string may be passed through another one of the through hole, and the end portions of the string may be joined to each other.
  • the frame of the vehicle seat is a two-part frame including the first frame and the second frame combined with the first frame.
  • the strings are drawn within the second frame to form the net member while passing thorough the through holes, and the sheet member is attached to the net member by fitting the strings into the fitting grooves.
  • An assembly of the second frame is fitted into the first frame in such a manner that the peripheral edge of the sheet member is held by the clamping member formed of the first frame and the second frame.
  • the net member may be formed within the second frame easily, and the seat base frame and the seatback frame may be assembled easily.
  • spare assemblies of the second frame in which tensions of the net members are different may be prepared in advance. According to the embodiments of the present disclosure, therefore, tension of the net member may be altered easily according to the occupant's preference by merely changing the assemblies of the second frame.
  • a seat 1 according to the embodiment of the present disclosure.
  • the seat 1 is contoured to hold one person, and is used in some embodiments not only as a driver's seat but also as a passenger's seat, e.g., a front passenger seat.
  • the seat 1 comprises a seatback 2 for supporting an occupant's back, a seat base 3 on which the occupant sits, and a headrest 4 attached to an upper lateral portion of the seatback 2.
  • the seat 1 is mounted on a pair of rails (not shown) so that a longitudinal position of the seat 1 is adjustable in a vehicle compartment.
  • a main frame 5 of the seat 1 comprises a pedestal frame 6 mounted on the rails, and a seatback frame 7 erected from a rear end of the pedestal frame 6. According to the embodiment shown in Fig. 1 , the pedestal frame 6 and the seatback frame 7 are formed integrally to form the main frame 5.
  • the seatback 2 comprises the seatback frame 7 for holding a back of the occupant, a sub-frame 8 suspended from the seatback frame 7 to hold a lumbosacral area of the occupant while being allowed to swivel in accordance with a twisting motion of the occupant, and a first net member 9 expanding within an upper portion of the seatback frame 7 and the sub-frame 8 to serve as a backrest.
  • each upper end of the sub-frame 8 is individually attached to a front face of each longitudinal portion of the seatback frame 7 slightly above an intermediate level through a first connection member 10 such as a blade spring.
  • a first lateral reinforcement 13 extends between the longitudinal portions of the seatback frame 7 at a lower level, and an intermediate portion of a lower lateral portion is connected to the first lateral reinforcement 13 through a second connection member 11 such as a ball joint.
  • the sub-frame 8 is attached to the seatback frame 7 in such a manner as to absorb longitudinal load applied from the occupant while being allowed to swivel in accordance with a twisting motion of the occupant.
  • the headrest 4 is attached to an upper portion 12 of the seatback frame 7 that is contoured along shoulders of the occupant.
  • the sub-frame 8 is suspended from the seatback frame 7 through the first connection member 10.
  • the sub-frame 8 is a U-shaped member in which a lower lateral portion is withdrawn backwardly to be connected to the first lateral reinforcement 13 extending between the longitudinal portions of the seatback frame 7 through the second connection member 11.
  • the upper portion 12 of the seatback frame 7 is formed by combining at least two parts, and the sub-frame 8 is also formed by combining at least two parts.
  • the first net member 9 comprises a plurality of strings 14 drawn radially between a hub ring 15 and the upper portion 12 of the seatback frame 7 and the sub-frame 8.
  • the hub ring 15 is situated behind a spine of the occupant at width center of the seatback frame 7 slightly above the intermediate level.
  • One end of the string 14 is passed through one of through holes 27 formed on the seatback frame 7 and the sub-frame 8.
  • An intermediate portion of the string 14 is passed through the hub ring 15, and other end of the string 14 is passed through another through hole 27.
  • the end portions of the string 14 are joined to each other.
  • a plurality of pins may be formed in the hub ring 15.
  • each of the string 14 is individually wrapped around the pins in the hub ring 15.
  • a plurality of U-shaped through holes or grooves may also be formed on an outer circumference of the hub ring 15. In this case, the intermediate portion of each of the string 14 is individually passed through the through hole or groove.
  • a sheet member 16 as a mesh member is attached to the first net member 9 from the front side.
  • the sheet member 16 comprises a plurality of holes 17 formed in predetermined geometric patterns.
  • the sheet member 16 is outlined along the upper portion 12 of the seatback frame 7 and the sub-frame 8. An outer edge of the sheet member 16 is clamped at least partially by clamping members 26 of the seatback frame 7 and the sub-frame 8 to be attached to the seatback frame 7 and the sub-frame 8.
  • the sheet member 16 may be formed of elastic material such as thermoplastic elastomer by an injection method.
  • FIG. 3 A joint between the sheet member 16 and the string 14 is shown in Fig. 3 .
  • a plurality of fitting grooves 18 are formed on a rear face of the sheet member 16 along the strings 14, and each of the strings 14 is individually fitted into the fitting groove 18.
  • each of the fitting grooves 18 may be formed by a pair of ribs.
  • number of the fitting groove 18 may be altered according to need.
  • the seat base 3 for holding the thigh and hip area of the occupant comprises a rectangular seat base frame 19, and a second net member 20 drawn within the seat base frame 19.
  • a seat base frame 19 is attached to the pedestal frame 6 of the main frame 5 in a pivotal manner.
  • a front center of the seat base frame 19 is connected to a front center of the pedestal frame 6 in a pivotal manner through a third connection member 21 such as a ball joint, and a rear center of the seat base frame 19 is connected to the seatback frame 7 through an L-shaped pivot shaft 22.
  • a rear support 23 is attached to the seatback frame 7 from behind.
  • a fourth connection member 24 also as a ball joint is fixed in the rear support 23 at a predetermined level and in a width center of the seatback frame 7.
  • An upper end of the pivot shaft 22 is connected to the fourth connection member 24 in a pivotal manner, and a lower end of the pivot shaft 22 is connected to the rear center of the seat base frame 19 in a pivotal manner.
  • the seat base frame 19 is allowed to pivot around the virtual axis between the third connection member 21 and the fourth connection member 24 with a twisting motion or a swiveling motion of the lumbosacral area of the occupant.
  • a lower frame 25 is attached to the seat base frame 19 from below in such a manner as to extend laterally between a right longitudinal portion and a left longitudinal portion of the seat base frame 19.
  • the lower frame 25 as an X-shaped member comprises a pair of diagonal members 25A crossing at an intermediate portion, and the intermediate portion of the lower frame 25 is depressed downwardly.
  • the second net member 20 also comprises a plurality of strings 14 drawn within the seat base frame 19 in a predetermined pattern. Portions of the second net member 20 supporting ischial bones of the occupant are pulled downwardly by a vertical string 14A to be contoured along the thigh and hip area of the occupant. Specifically, at least two vertical strings 14A are drawn in the longitudinal direction between each portion of the second net member 20 supporting the ischial bone and the lower frame 25.
  • the sheet member 16 is also attached to the second net member 20 within the seat base frame 19 by the same principle explained with reference to Fig. 3 .
  • the seat base frame 19 is a two-part frame comprising a first seat base frame 19A connected to the pedestal frame 6 through the third connection member 21, and a second seat base frame 19B combined with the first seat base frame 19A.
  • the first seat base frame 19A having an L-shaped cross-section includes a base portion 19D extending inwardly and an outer wall portion 19E extending obliquely upwardly.
  • a corner 19C of the first seat base frame 19A between the base portion 19D and the outer wall portion 19E is situated lower outer side of the seat base frame 19.
  • the second seat base frame 19B includes an inner slant wall 19F facing inwardly to the thigh and hip area of the occupant, a first bent edge portion 19G overlapped on a leading end portion of the base portion 19D of the first seat base frame 19A, and a second bent edge portion 19H bent downwardly from a level of a leading end of the outer wall portion 19E of the first seat base frame 19A in parallel to the outer wall portion 19E.
  • the base portion 19D of the first seat base frame 19A and the first bent edge portion 19G of the second seat base frame 19B are fixed to each other through e.g., a bolt and a nut.
  • a predetermined clearance is maintained between the outer wall portion 19E of the first seat base frame 19A and the second bent edge portion 19H of the second seat base frame 19B so that a peripheral edge 16A of the sheet member 16 is clamped at least partially between the outer wall portion 19E of the first seat base frame 19A and the second bent edge portion 19H of the second seat base frame 19B.
  • the outer wall portion 19E of the first seat base frame 19A and the second bent edge portion 19H of the second seat base frame 19B serve as the clamping member 26.
  • a stopper portion 16B that is thicker than the remaining portion is formed on a leading edge of the peripheral edge 16A of the sheet member 16. As shown in Fig. 5 , the stopper portion 16B may be omitted to reduce manufacturing cost of the sheet member 16.
  • the peripheral edge 16A of the sheet member 16 may not necessarily be clamped entirely by the clamping member 26.
  • the second bent edge portion 19H of the second seat base frame 19B may be brought into contact directly to the outer wall portion 19E of the first seat base frame 19A without maintaining the clearance therebetween.
  • Fig. 4 there is shown the through hole 27 that is also formed on the inner slant wall 19F of the second seat base frame 19B.
  • a plurality of the through holes 27 are formed on the inner slant wall 19F in the longitudinal direction at predetermined interval.
  • the string 14 may be attached to the inner slant wall 19F of the second seat base frame 19B to form the second net member 20 through and a pair of through holes 27.
  • the upper portion 12 of the seatback frame 7 is also a two-part frame comprising an outer frame 12A formed integrally with a lower portion of the seatback frame 7, and an inner frame 12B combined with the outer frame 12A from the front side.
  • the outer frame 12A includes a rear portion extending inwardly, and a front portion extending frontward from an outer periphery of the rear portion. That is, the outer frame 12A also has an L-shaped longitudinal cross-section, and the outer frame 12A opens inwardly and frontward.
  • the sub-frame 8 is also a two-part frame comprising an outer sub-frame 8A joined to the seatback frame 7, and an inner sub-frame 8B combined with the outer sub-frame 8A.
  • the outer sub-frame 8A includes a rear portion extending inwardly, and a front portion extending frontward from an outer periphery of the rear portion. That is, the outer sub-frame 8A also has an L-shaped longitudinal cross-section, and the sub-frame 8 also opens inwardly and frontward.
  • the inner frame 12B of the seatback frame 7 and the inner sub-frame 8B of the sub-frame 8 individually have a similar structure as the aforementioned second seat base frame 19B of the seat base frame 19.
  • the inner frame 12B of the seatback frame 7 includes an inner slant wall facing inwardly to the back of the occupant, a first bent edge portion overlapped on a leading end portion of the rear portion of the outer frame 12A, and a second bent edge portion bent backwardly in parallel to a leading end of the front portion of the outer frame 12A.
  • the inner sub-frame 8B of the sub-frame 8 includes an inner slant wall facing inwardly to the back of the occupant, a first bent edge portion overlapped on a leading end portion of the rear portion of the outer sub-frame 8A, and a second bent edge portion bent backwardly in parallel to a leading end of the front portion of the outer sub-frame 8A.
  • the through holes 27 are formed on the inner slant wall of the inner frame 12B, and the strings 14 are drawn radially between the through holes 27 of the inner frame 12B and hub ring 15 by the above-explained procedures to form an upper half of the first net member 9.
  • the through holes 27 are also formed on the inner slant wall of the inner sub-frame 8B, and the strings 14 are also drawn radially between the through holes 27 of the inner sub-frame 8B and the hub ring 15 by the above-explained procedures to form a lower half of the first net member 9.
  • the inner frame 12B of the seatback frame 7 and the inner sub-frame 8B of the sub-frame 8 in which the first net member 9 is thus formed are individually fitted into the outer frame 12A of the seatback frame 7 and the outer sub-frame 8A of the sub-frame 8.
  • a joint structure of the seat base 3 is shown in Fig. 8 .
  • the string 14 are drawn within the inner slant wall 19F of the second seat base frame 19B in the predetermined pattern to form the second net member 20 through the through holes 27 by the above-explained procedures.
  • each of the strings 14 may also be attached to the inner slant wall 19F by inserting an end portion of each of the strings 14 into the through hole 27, and attaching a stopper member to the end portion of each of the strings 14.
  • the portions of the second net member 20 supporting the ischial bones of the occupant are pulled downwardly by the vertical strings 14A drawn between the second net member 20 and the lower frame 25.
  • an end portion of the vertical strings 14A may be attached directly to the lower frame 25 by any appropriate means.
  • the sheet member 16 is attached to the second net member 20 within the seat base frame 19 from above by fitting the strings 14 individually into the fitting groove 18 of the sheet member 16.
  • the second seat base frame 19B in which the second net member 20 and the sheet member 16 are thus formed is fitted into the first seat base frame 19A from above while holding the peripheral edge 16A of the sheet member 16 at least partially between the outer wall portion 19E of the first seat base frame 19A and the second bent edge portion 19H of the second seat base frame 19B.
  • the base portion 19D of the first seat base frame 19A and the first bent edge portion 19G of the second seat base frame 19B are fixed to each other through e.g., a bolt and a nut.
  • a joint structure of the seatback 2 will be explained with reference to Fig. 7 .
  • the strings 14 are drawn radially between the inner frame 12B of the seatback frame 7 and hub ring 15 by the above-explained procedures to form an upper half of the first net member 9, and between the inner sub-frame 8B of the sub-frame 8 and hub ring 15 by the above-explained procedures to form a lower half of the first net member 9.
  • the sheet member 16 is also attached to the first net member 9 within the inner frame 12B of the seatback frame 7 and the inner sub-frame 8B of the sub-frame 8 from the front side by fitting the strings 14 individually into the fitting groove 18 of the sheet member 16.
  • the inner frame 12B of the seatback frame 7 and the inner sub-frame 8B of the sub-frame 8 in which the first net member 9 and the sheet member 16 are thus formed are individually fitted into the outer frame 12A of the seatback frame 7 and the outer sub-frame 8A of the sub-frame 8 from the front side.
  • the peripheral edge 16A of the sheet member 16 is held at least partially between the second bent edge portion of the inner frame 12B and the front portion of the outer frame 12A, and between the second bent edge portion of the inner sub-frame 8B and the front portion of the outer sub-frame 8A.
  • the rear portion of the outer frame 12A and the first bent edge portion of the inner frame 12B are fixed to each other through e.g., a bolt and a nut.
  • the rear portion of the outer sub-frame 8A and the first bent edge portion of the inner sub-frame 8B are fixed to each other through e.g., a bolt and a nut.
  • the upper portion 12 of the seatback frame 7 is formed by combining the outer frame 12A with the inner frame 12B
  • the sub-frame 8 is also formed by combining the outer sub-frame 8A with the inner sub-frame 8B.
  • the first net member 9 is drawn in advance within the inner frame 12B of the seatback frame 7 and the inner sub-frame 8B of the sub-frame 8, and the inner frame 12B and the inner sub-frame 8B are fitted into the outer frame 12A of the seatback frame 7 and the outer sub-frame 8A of the sub-frame 8 together with the sheet member 16 attached to the first net member 9.
  • the sheet member 16 may be fixed easily between the inner frame 12B and the outer frame 12A of the seatback frame 7, and between the inner sub-frame 8B and the outer sub-frame 8A of the sub-frame 8.
  • spare assemblies of the inner frame 12B of the seatback frame 7 and the inner sub-frame 8B of the sub-frame 8 in which tensions of the first net members 9 are different may be prepared in advance.
  • tension of the first net member 9 may be altered easily according to the occupant's preference by merely changing the assembly of the inner frame 12B of the seatback frame 7 and the inner sub-frame 8B of the sub-frame 8.
  • the outer frame 12A and the inner frame 12B of the seatback frame 7 are fixed to each other through a bolt and a nut, and the outer sub-frame 8A and the inner sub-frame 8B of the sub-frame 8 are also fixed to each other through a bolt and a nut. According to the embodiments of the present disclosure, therefore, the outer frame 12A and the inner frame 12B of the seatback frame 7 may be fixed to each other easily but tightly, and the outer sub-frame 8A and the inner sub-frame 8B of the sub-frame 8 may be fixed to each other easily but tightly. For these reasons, strength and rigidity of the seatback 2 may be enhanced.
  • the sheet member 16 may also be formed of fabric.
  • the peripheral edge 16A of the sheet member 16 may be clamped not only partially but also entirely by the clamping member 26.
  • the second seat base frame 19B may be formed into a closed shape e.g., into a triangle shape.
  • the inner frame 12B and the inner sub-frame 8B may also be formed to have a closed shape.
  • the upper portion 12 of the seatback frame 7 and the sub-frame 8 may also be formed by combining more than two parts.
  • a vehicle seat in which a net member may be attached easily to a frame is provided.
  • a frame (7,19) includes a first frame (12A, 19A) and a second frame (12B, 19B), and a net member (9, 20) formed of strings (14) is drawn within the second frame (12B, 19B).
  • a sheet member (16) is attached to the net member (9, 20) by fitting the strings (14) into fitting grooves (18).
  • the second frame (12B, 19B) is combined with the first frame (12A, 19A) in such a manner that a peripheral edge (16A) of the sheet member (16) is held by a clamping member (26) formed of the first frame (12A, 19A) and the second frame (12B, 19B).

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)
EP17190017.8A 2016-09-15 2017-09-08 Siège de véhicule Not-in-force EP3299215B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016180487A JP6593291B2 (ja) 2016-09-15 2016-09-15 車両のシート

Publications (2)

Publication Number Publication Date
EP3299215A1 true EP3299215A1 (fr) 2018-03-28
EP3299215B1 EP3299215B1 (fr) 2019-05-01

Family

ID=59829251

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17190017.8A Not-in-force EP3299215B1 (fr) 2016-09-15 2017-09-08 Siège de véhicule

Country Status (2)

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EP (1) EP3299215B1 (fr)
JP (1) JP6593291B2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10682938B2 (en) 2017-10-12 2020-06-16 Toyota Jidosha Kabushiki Kaisha Vehicle seat

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7131512B2 (ja) 2019-09-04 2022-09-06 トヨタ自動車株式会社 車載シート装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110057497A1 (en) * 2009-09-08 2011-03-10 Tsan-Ching Wang Combination of net and frame
US20150239381A1 (en) 2014-02-26 2015-08-27 Toyota Jidosha Kabushiki Kaisha Vehicle seat

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010089582A (ja) * 2008-10-06 2010-04-22 Toyota Boshoku Corp 乗物用ネットシート
KR101163376B1 (ko) * 2008-10-10 2012-07-12 주식회사 시디즈 탄성천으로 마감된 의자용 판체 및 그 제조방법
US20110133531A1 (en) * 2009-12-09 2011-06-09 Yeh Chia-Chang Seat applicable to vehicles
JP6098576B2 (ja) * 2014-06-20 2017-03-22 トヨタ自動車株式会社 車両用シート

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110057497A1 (en) * 2009-09-08 2011-03-10 Tsan-Ching Wang Combination of net and frame
US20150239381A1 (en) 2014-02-26 2015-08-27 Toyota Jidosha Kabushiki Kaisha Vehicle seat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10682938B2 (en) 2017-10-12 2020-06-16 Toyota Jidosha Kabushiki Kaisha Vehicle seat

Also Published As

Publication number Publication date
EP3299215B1 (fr) 2019-05-01
JP6593291B2 (ja) 2019-10-23
JP2018043672A (ja) 2018-03-22

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